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Accounts Payable
3 Months Ended
Jan. 31, 2018
Accounts Payable Current [Abstract]  
Accounts Payable

Note 8.  Accounts Payable

 

Accounts payable as of January 31, 2018 and October 31, 2017 was $37.8 million and $42.6 million, respectively.  Included in the balance were amounts due to POSCO Energy of $32.7 million as of January 31, 2018 and October 31, 2017, for the purchase of inventory.